Cognomen Kiffner (Kiffner 
) , worldwide, is a rare last name. The last name Kiffner is characteristic of Germany, where it is a very rare surname, the United States, and Canada, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kiffner | Germany, Canada, Brazil, United States |
| fritz kiffner (b. 1899) |
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| christian kiffner researcher |
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| martin kiffner researcher ORCID ID = 0000-0002-8321-6768 |
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| paula kiffner |
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Leo, Dulcie, Hannah, Melanie, Kristyn, Roberto, Ruthann, Daniel, Domenik, Heather, Vincent, Matthias, Cheltzie, Courtney, Kayleigh, Jessica, Nicholas, Ronald, Jörg, Bjrn, Kent, Kirk, Kyle, Paul, Jean, Randal, Sarah, Bernd, Karen, Katja, Diane, James, Jimmy, Carol, and Christian